⭐️⭐️⭐️⭐️⭐️ "A total no brainer"

⭐️⭐️⭐️⭐️⭐️ "Love this, so easy."

Spots is the easy way to track your skin, mole and cancer changes.

Spots Global Cancer Trial Database for Ferumoxytol Enhanced MRI for the Detection of Lymph Node Involvement in Prostate Cancer

The following info and data is provided "as is" to help patients around the globe.
We do not endorse or review these studies in any way.

Trial Identification

Brief Title: Ferumoxytol Enhanced MRI for the Detection of Lymph Node Involvement in Prostate Cancer

Official Title: Evaluation of Ferumoxytol Enhanced MRI for the Detection of Lymph Node Involvement in Prostate Cancer

Study ID: NCT01296139

Conditions

Prostate Cancer

Interventions

Ferumoxytol

Study Description

Brief Summary: Background: - Ferumoxytol is an approved iron replacement therapy agent that has some potential for use as a contrast agent in imaging studies of the lymph system, especially involving lymph nodes that have been affected by cancer. Ferumoxytol is taken up by normal lymph nodes, but excluded from cancerous lymph node tissue. Because Ferumoxytol has not yet been approved for use as an imaging agent, researchers are interested in testing its effectiveness as a contrast agent for studies of normal lymph tissue and cancer tissue in lymph nodes of individuals with prostate cancer. Objectives: - To evaluate the safety and effectiveness of Ferumoxytol as a contrast agent in individuals who are scheduled to have prostate removal surgery to treat prostate cancer. Eligibility: - Men at least 18 years of age who have been diagnosed with prostate cancer and are scheduled to have surgery to remove the prostate and surrounding lymph nodes. Design: * Participants will be screened with a full medical history and physical examination, blood and urine tests, and tumor imaging studies. * Participants will have a magnetic resonance imaging (MRI) scan to provide baseline images for the study. * Participants will receive an injection of Ferumoxytol and will return for another MRI scan on the following day (around 24 hours later). * Some participants may have a third MRI scan 48 hours after the initial injection of Ferumoxytol. This third MRI scan is optional and not required by the study. * Although the scanning and followup portion of the study will last only a few days, participants will be considered to be enrolled on the study until after the prostate removal surgery.

Detailed Description: Background: * Prostate cancer is the most common non-cutaneous malignancy among men in Western world. Accurate lymph node staging is important in treatment planning for prostate cancer. * Conventional imaging modalities (e.g. computed tomography \[CT\] and magnetic resonance imaging \[MRI\]) are used for the evaluation of lymph node involvement in many cancer types, including prostate cancer, however diagnosis is based on node enlargement which is neither sensitive nor specific in prostate cancer. * As a consequence, the standard of care is to remove numerous lymph nodes during prostatectomy to ascertain lymph node status. * A prior imaging agent for detecting lymph node involvement, dextran coated ultrasmall superparamagnetic iron oxide particles (USPIO), also known as Ferumoxtran-10 (Combidex , AMAG Pharmaceuticals, Inc. Lexington, MA, US) was shown to localize lymph node metastases with much greater accuracy than unenhanced MRI. Although a large study in lymph node imaging in prostate cancer was successfully conducted using ferumoxtran-10, the FDA Advisory Panel did not recommend broad use approval of this agent. * A derivative of ferumoxtran-10, Ferumoxytol (Feraheme AMAG Pharmaceuticals, Inc. Lexington, MA, US) has been approved for iron replacement therapy. It is a semisynthetic carbohydrate coated, magnetic iron oxide preparation. This compound is taken up by normal lymph nodes, excluded from malignant nodal tissue. A single study of Ferumoxytol enhanced MRI demonstrated some efficacy of this agent at 24 hours but only one dose was used, MRI at later time points was not performed. * Initial results of the NCI trial (11-C-0098) revealed that using the dose of 7.5 mg/kg Fe is safe and it yields a more homogenous and accurate signal changes in benign lymph nodes in comparison with the 4 and 6 mg/kg Fe doses. However, utility of this initial result could not be validated in depiction of signal change difference between benign and malignant lymph nodes with prostate cancer metastases. Primary Objective -To determine the optimal dose of Ferumoxytol for enhancing lymph nodes in patients with prostate cancer. Eligibility * Subject must be male and be (Bullet)18 years old. * Subject must have a documented diagnosis of prostate cancer. --Those enrolling in the lymph node involvement subgroup must have imaging evidence of lymph node involvement (with a size of greater than or equal to 1.5cm) * Eastern Cooperative Oncology Group Performance score of 0 to 2. * Subjects must be scheduled to undergo prostatectomy and nodal dissection for presumed prostate cancer. Design: * Subjects with prostate cancer scheduled for prostatectomy at the NIH Clinical Center will undergo pre-injection, 24, 48 (optional) hours post-Ferumoxytol injection MRI consisting of T1 weighted (W), T2W and T2\*W MRI at 3 Tesla magnet. * In the dose finding cohorts, each dose (4mg/kg Fe, 6mg/kg Fe, 7.5mg/kg Fe) will have an equal number of patients (estimated enrollment will be 5 evaluable patients for each group, making a total of 3x5=15 patients) will be enrolled sequentially. In the lymph node involvement cohort, 5 evaluable subjects will be enrolled. * Subjects in the dose finding cohorts will undergo clinically indicated prostatectomy, nodal dissection for prostate cancer; histology of resected lymph nodes will be correlated with imaging. * Subjects in the lymph node involvement cohort may be scheduled to undergo prostatectomy and nodal dissection or core needle biopsy of the lymph node(s) as part of their clinical work-up and histology of resected or biopsied lymph nodes will be correlated with imaging.

Eligibility

Minimum Age: 18 Years

Eligible Ages: ADULT, OLDER_ADULT

Sex: MALE

Healthy Volunteers: No

Locations

National Institutes of Health Clinical Center, 9000 Rockville Pike, Bethesda, Maryland, United States

Contact Details

Name: Peter L Choyke, M.D.

Affiliation: National Cancer Institute (NCI)

Role: PRINCIPAL_INVESTIGATOR

Useful links and downloads for this trial

Clinicaltrials.gov

Google Search Results

Logo

Take Control of Your Skin and Body Changes Today.

Try out Spots for free, set up only takes 2 mins.

spots app storespots app store

Join others from around the world: